summaryrefslogtreecommitdiffstats
path: root/third_party/js/PKI.js/src/ResponseData.ts
diff options
context:
space:
mode:
Diffstat (limited to 'third_party/js/PKI.js/src/ResponseData.ts')
-rw-r--r--third_party/js/PKI.js/src/ResponseData.ts373
1 files changed, 373 insertions, 0 deletions
diff --git a/third_party/js/PKI.js/src/ResponseData.ts b/third_party/js/PKI.js/src/ResponseData.ts
new file mode 100644
index 0000000000..b2c4c38d31
--- /dev/null
+++ b/third_party/js/PKI.js/src/ResponseData.ts
@@ -0,0 +1,373 @@
+import * as asn1js from "asn1js";
+import * as pvtsutils from "pvtsutils";
+import * as pvutils from "pvutils";
+import { RelativeDistinguishedNames, RelativeDistinguishedNamesSchema } from "./RelativeDistinguishedNames";
+import { SingleResponse, SingleResponseJson, SingleResponseSchema } from "./SingleResponse";
+import { Extension, ExtensionJson } from "./Extension";
+import { Extensions, ExtensionsSchema } from "./Extensions";
+import * as Schema from "./Schema";
+import { AsnError } from "./errors";
+import { PkiObject, PkiObjectParameters } from "./PkiObject";
+import { EMPTY_BUFFER } from "./constants";
+
+const TBS = "tbs";
+const VERSION = "version";
+const RESPONDER_ID = "responderID";
+const PRODUCED_AT = "producedAt";
+const RESPONSES = "responses";
+const RESPONSE_EXTENSIONS = "responseExtensions";
+const RESPONSE_DATA = "ResponseData";
+const RESPONSE_DATA_VERSION = `${RESPONSE_DATA}.${VERSION}`;
+const RESPONSE_DATA_RESPONDER_ID = `${RESPONSE_DATA}.${RESPONDER_ID}`;
+const RESPONSE_DATA_PRODUCED_AT = `${RESPONSE_DATA}.${PRODUCED_AT}`;
+const RESPONSE_DATA_RESPONSES = `${RESPONSE_DATA}.${RESPONSES}`;
+const RESPONSE_DATA_RESPONSE_EXTENSIONS = `${RESPONSE_DATA}.${RESPONSE_EXTENSIONS}`;
+const CLEAR_PROPS = [
+ RESPONSE_DATA,
+ RESPONSE_DATA_VERSION,
+ RESPONSE_DATA_RESPONDER_ID,
+ RESPONSE_DATA_PRODUCED_AT,
+ RESPONSE_DATA_RESPONSES,
+ RESPONSE_DATA_RESPONSE_EXTENSIONS
+];
+
+export interface IResponseData {
+ version?: number;
+ tbs: ArrayBuffer;
+ responderID: any;
+ producedAt: Date;
+ responses: SingleResponse[];
+ responseExtensions?: Extension[];
+}
+
+export type ResponseDataParameters = PkiObjectParameters & Partial<IResponseData>;
+
+export type ResponseDataSchema = Schema.SchemaParameters<{
+ version?: string;
+ responderID?: string;
+ ResponseDataByName?: RelativeDistinguishedNamesSchema;
+ ResponseDataByKey?: string;
+ producedAt?: string;
+ response?: SingleResponseSchema;
+ extensions?: ExtensionsSchema;
+}>;
+
+export interface ResponseDataJson {
+ version?: number;
+ tbs: string;
+ responderID: any;
+ producedAt: Date;
+ responses: SingleResponseJson[];
+ responseExtensions?: ExtensionJson[];
+}
+
+/**
+ * Represents an ResponseData described in [RFC6960](https://datatracker.ietf.org/doc/html/rfc6960)
+ */
+export class ResponseData extends PkiObject implements IResponseData {
+
+ public static override CLASS_NAME = "ResponseData";
+
+ public version?: number;
+ public tbsView!: Uint8Array;
+ /**
+ * @deprecated Since version 3.0.0
+ */
+ public get tbs(): ArrayBuffer {
+ return pvtsutils.BufferSourceConverter.toArrayBuffer(this.tbsView);
+ }
+
+ /**
+ * @deprecated Since version 3.0.0
+ */
+ public set tbs(value: ArrayBuffer) {
+ this.tbsView = new Uint8Array(value);
+ }
+ public responderID: any;
+ public producedAt!: Date;
+ public responses!: SingleResponse[];
+ public responseExtensions?: Extension[];
+
+ /**
+ * Initializes a new instance of the {@link ResponseData} class
+ * @param parameters Initialization parameters
+ */
+ constructor(parameters: ResponseDataParameters = {}) {
+ super();
+
+ this.tbsView = new Uint8Array(pvutils.getParametersValue(parameters, TBS, ResponseData.defaultValues(TBS)));
+ if (VERSION in parameters) {
+ this.version = pvutils.getParametersValue(parameters, VERSION, ResponseData.defaultValues(VERSION));
+ }
+ this.responderID = pvutils.getParametersValue(parameters, RESPONDER_ID, ResponseData.defaultValues(RESPONDER_ID));
+ this.producedAt = pvutils.getParametersValue(parameters, PRODUCED_AT, ResponseData.defaultValues(PRODUCED_AT));
+ this.responses = pvutils.getParametersValue(parameters, RESPONSES, ResponseData.defaultValues(RESPONSES));
+ if (RESPONSE_EXTENSIONS in parameters) {
+ this.responseExtensions = pvutils.getParametersValue(parameters, RESPONSE_EXTENSIONS, ResponseData.defaultValues(RESPONSE_EXTENSIONS));
+ }
+
+ if (parameters.schema) {
+ this.fromSchema(parameters.schema);
+ }
+ }
+
+ /**
+ * Returns default values for all class members
+ * @param memberName String name for a class member
+ * @returns Default value
+ */
+ public static override defaultValues(memberName: typeof TBS): ArrayBuffer;
+ public static override defaultValues(memberName: typeof VERSION): number;
+ public static override defaultValues(memberName: typeof RESPONDER_ID): any;
+ public static override defaultValues(memberName: typeof PRODUCED_AT): Date;
+ public static override defaultValues(memberName: typeof RESPONSES): SingleResponse[];
+ public static override defaultValues(memberName: typeof RESPONSE_EXTENSIONS): Extension[];
+ public static override defaultValues(memberName: string): any {
+ switch (memberName) {
+ case VERSION:
+ return 0;
+ case TBS:
+ return EMPTY_BUFFER;
+ case RESPONDER_ID:
+ return {};
+ case PRODUCED_AT:
+ return new Date(0, 0, 0);
+ case RESPONSES:
+ case RESPONSE_EXTENSIONS:
+ return [];
+ default:
+ return super.defaultValues(memberName);
+ }
+ }
+
+ /**
+ * Compare values with default values for all class members
+ * @param memberName String name for a class member
+ * @param memberValue Value to compare with default value
+ */
+ public static compareWithDefault(memberName: string, memberValue: any): boolean {
+ switch (memberName) {
+ // TODO version?
+ case TBS:
+ return (memberValue.byteLength === 0);
+ case RESPONDER_ID:
+ return (Object.keys(memberValue).length === 0);
+ case PRODUCED_AT:
+ return (memberValue === ResponseData.defaultValues(memberName));
+ case RESPONSES:
+ case RESPONSE_EXTENSIONS:
+ return (memberValue.length === 0);
+ default:
+ return super.defaultValues(memberName);
+ }
+ }
+
+ /**
+ * @inheritdoc
+ * @asn ASN.1 schema
+ * ```asn
+ * ResponseData ::= SEQUENCE {
+ * version [0] EXPLICIT Version DEFAULT v1,
+ * responderID ResponderID,
+ * producedAt GeneralizedTime,
+ * responses SEQUENCE OF SingleResponse,
+ * responseExtensions [1] EXPLICIT Extensions OPTIONAL }
+ *```
+ */
+ public static override schema(parameters: ResponseDataSchema = {}): Schema.SchemaType {
+ const names = pvutils.getParametersValue<NonNullable<typeof parameters.names>>(parameters, "names", {});
+
+ return (new asn1js.Sequence({
+ name: (names.blockName || RESPONSE_DATA),
+ value: [
+ new asn1js.Constructed({
+ optional: true,
+ idBlock: {
+ tagClass: 3, // CONTEXT-SPECIFIC
+ tagNumber: 0 // [0]
+ },
+ value: [new asn1js.Integer({ name: (names.version || RESPONSE_DATA_VERSION) })]
+ }),
+ new asn1js.Choice({
+ value: [
+ new asn1js.Constructed({
+ name: (names.responderID || RESPONSE_DATA_RESPONDER_ID),
+ idBlock: {
+ tagClass: 3, // CONTEXT-SPECIFIC
+ tagNumber: 1 // [1]
+ },
+ value: [RelativeDistinguishedNames.schema(names.ResponseDataByName || {
+ names: {
+ blockName: "ResponseData.byName"
+ }
+ })]
+ }),
+ new asn1js.Constructed({
+ name: (names.responderID || RESPONSE_DATA_RESPONDER_ID),
+ idBlock: {
+ tagClass: 3, // CONTEXT-SPECIFIC
+ tagNumber: 2 // [2]
+ },
+ value: [new asn1js.OctetString({ name: (names.ResponseDataByKey || "ResponseData.byKey") })]
+ })
+ ]
+ }),
+ new asn1js.GeneralizedTime({ name: (names.producedAt || RESPONSE_DATA_PRODUCED_AT) }),
+ new asn1js.Sequence({
+ value: [
+ new asn1js.Repeated({
+ name: RESPONSE_DATA_RESPONSES,
+ value: SingleResponse.schema(names.response || {})
+ })
+ ]
+ }),
+ new asn1js.Constructed({
+ optional: true,
+ idBlock: {
+ tagClass: 3, // CONTEXT-SPECIFIC
+ tagNumber: 1 // [1]
+ },
+ value: [Extensions.schema(names.extensions || {
+ names: {
+ blockName: RESPONSE_DATA_RESPONSE_EXTENSIONS
+ }
+ })]
+ }) // EXPLICIT SEQUENCE value
+ ]
+ }));
+ }
+
+ public fromSchema(schema: Schema.SchemaType): void {
+ // Clear input data first
+ pvutils.clearProps(schema, CLEAR_PROPS);
+
+ //#region Check the schema is valid
+ const asn1 = asn1js.compareSchema(schema,
+ schema,
+ ResponseData.schema()
+ );
+
+ AsnError.assertSchema(asn1, this.className);
+ //#endregion
+
+ //#region Get internal properties from parsed schema
+ this.tbsView = (asn1.result.ResponseData as asn1js.Sequence).valueBeforeDecodeView;
+
+ if (RESPONSE_DATA_VERSION in asn1.result)
+ this.version = asn1.result[RESPONSE_DATA_VERSION].valueBlock.valueDec;
+
+ if (asn1.result[RESPONSE_DATA_RESPONDER_ID].idBlock.tagNumber === 1)
+ this.responderID = new RelativeDistinguishedNames({ schema: asn1.result[RESPONSE_DATA_RESPONDER_ID].valueBlock.value[0] });
+ else
+ this.responderID = asn1.result[RESPONSE_DATA_RESPONDER_ID].valueBlock.value[0]; // OCTET_STRING
+
+ this.producedAt = asn1.result[RESPONSE_DATA_PRODUCED_AT].toDate();
+ this.responses = Array.from(asn1.result[RESPONSE_DATA_RESPONSES], element => new SingleResponse({ schema: element }));
+
+ if (RESPONSE_DATA_RESPONSE_EXTENSIONS in asn1.result)
+ this.responseExtensions = Array.from(asn1.result[RESPONSE_DATA_RESPONSE_EXTENSIONS].valueBlock.value, element => new Extension({ schema: element }));
+ //#endregion
+ }
+
+ public toSchema(encodeFlag = false): Schema.SchemaType {
+ //#region Decode stored TBS value
+ let tbsSchema;
+
+ if (encodeFlag === false) {
+ if (!this.tbsView.byteLength) {// No stored certificate TBS part
+ return ResponseData.schema();
+ }
+
+ const asn1 = asn1js.fromBER(this.tbsView);
+ AsnError.assert(asn1, "TBS Response Data");
+ tbsSchema = asn1.result;
+ }
+ //#endregion
+ //#region Create TBS schema via assembling from TBS parts
+ else {
+ const outputArray = [];
+
+ if (VERSION in this) {
+ outputArray.push(new asn1js.Constructed({
+ idBlock: {
+ tagClass: 3, // CONTEXT-SPECIFIC
+ tagNumber: 0 // [0]
+ },
+ value: [new asn1js.Integer({ value: this.version })]
+ }));
+ }
+
+ if (this.responderID instanceof RelativeDistinguishedNames) {
+ outputArray.push(new asn1js.Constructed({
+ idBlock: {
+ tagClass: 3, // CONTEXT-SPECIFIC
+ tagNumber: 1 // [1]
+ },
+ value: [this.responderID.toSchema()]
+ }));
+ } else {
+ outputArray.push(new asn1js.Constructed({
+ idBlock: {
+ tagClass: 3, // CONTEXT-SPECIFIC
+ tagNumber: 2 // [2]
+ },
+ value: [this.responderID]
+ }));
+ }
+
+ outputArray.push(new asn1js.GeneralizedTime({ valueDate: this.producedAt }));
+
+ outputArray.push(new asn1js.Sequence({
+ value: Array.from(this.responses, o => o.toSchema())
+ }));
+
+ if (this.responseExtensions) {
+ outputArray.push(new asn1js.Constructed({
+ idBlock: {
+ tagClass: 3, // CONTEXT-SPECIFIC
+ tagNumber: 1 // [1]
+ },
+ value: [new asn1js.Sequence({
+ value: Array.from(this.responseExtensions, o => o.toSchema())
+ })]
+ }));
+ }
+
+ tbsSchema = new asn1js.Sequence({
+ value: outputArray
+ });
+ }
+ //#endregion
+
+ //#region Construct and return new ASN.1 schema for this object
+ return tbsSchema;
+ //#endregion
+ }
+
+ public toJSON(): ResponseDataJson {
+ const res = {} as ResponseDataJson;
+
+ if (VERSION in this) {
+ res.version = this.version;
+ }
+
+ if (this.responderID) {
+ res.responderID = this.responderID;
+ }
+
+ if (this.producedAt) {
+ res.producedAt = this.producedAt;
+ }
+
+ if (this.responses) {
+ res.responses = Array.from(this.responses, o => o.toJSON());
+ }
+
+ if (this.responseExtensions) {
+ res.responseExtensions = Array.from(this.responseExtensions, o => o.toJSON());
+ }
+
+ return res;
+ }
+
+}